What is a cross-reference page for 4-146501-0?
This page groups mapped replacement options for 4-146501-0 so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
4-146501-0 replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for 4-146501-0, then verify package, specifications, and application fit before approval.
Compare 4-146501-0 against mapped replacement options
Review package, lifecycle, stock, and MOQ in one view
Move from engineering screening to RFQ without leaving the page
No mapped replacement parts yet
This product currently does not show a published cross-reference list. Use RFQ support if your team needs an alternative part review.
Specification view
Parameter Comparison Chart
A side-by-side view of the source part and its mapped alternatives so buyers and engineers can screen package, availability, lifecycle, and key descriptors before RFQ.
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The left column stays visible so buyers can keep the spec label in view while scanning multiple alternatives.
| Parameter Comparison Chart | Current part 4-146501-0 TE Connectivity |
|---|---|
| Part Number | 4-146501-0 |
| Manufacturer | TE Connectivity |
| Category | Connectors, Interconnects |
| Subcategory | Rectangular Connectors - Board Spacers, Stackers (Board to Board) |
| Package | - |
| Series | AMPMODU Mod II |
| Key Attributes | - |
| Description | CONN HDR 80POS 0.1 STACK T/H |
| Lifecycle | - |
| Stock | 63,623 |
| Available | 18,927 |
| Min Order | 1 |
| Datasheet | Available |
| UL Flammability Code | 94V-0 |
| Option | GENERAL PURPOSE |
| Termination | SOLDER |
| Contact Style | SQ PIN-SKT |
| Part Status | Active |
| Mixed Contacts | NO |
| MIL Conformance | NO |
| DIN Conformance | NO |
| IEC Conformance | NO |
| Filter Feature | NO |
| Subcategory | Headers and Edge Type Connectors |
| Contact Finish - Post (Mating) | Gold |
| Manufacturer | TE Connectivity |
| Flammability Rating | UL94 V-0 |
| Number Of PCB Rows | 2 |
| Number of Rows | 2 |
| Categories | Connectors, Interconnects |
| Contact Pattern | RECTANGULAR |
| PCB Contact Pattern | RECTANGULAR |
| Orientation | Vertical |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Housing Material | Thermoplastic |
| Color | BLACK |
| Approval Agency | CSA |
| PCB Mount Retention | Without |
| Contact Gender | MALE |
| ELV | Compliant |
| Contact Material | Brass |
| Reliability | COMMERCIAL |
| Contact Shape | Square |
| Stackable | Yes |
| Pbfree Code | Yes |
| Number of Conductors | ONE |
| ECCN | EAR99 |
| Dielectric Withstanding Voltage | 750VAC V |
| Pitch | 0.100 2.54mm |
| Packaging | Bulk |
| HTS Code | 8536.69.40.40 |
| Contact Current Rating | 3A |
| Current Rating | 3A |
| Min Operating Temperature | -65°C |
| Row Spacing | 0.100 (2.54mm) |
| Series | AMPMODU Mod II |
| Factory Lead Time | 20 Weeks |
| Body/Shell Style | Receptacle |
| Insulation Resistance | 5GOhm |
| REACH Status | Vendor Undefined |
| Max Operating Temperature | 125°C |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Contact Finish Thickness - Post (Mating) | 15.0μin 0.38μm |
| Number of Positions | 80 |
| Mating Post Length | 8.38mm |
| Plating Thickness | 15μin |
| Total Number of Contacts | 40 |
| Published | 2014 |
| Connector Type | Header, Pin, Plug |
| Contact Finish Thickness - Mating | 381 nm |
| Sub-Categories | Rectangular Connectors - Board Spacers, Stackers (Board to Board) |
| Length - Tail | 0.330 8.382mm |
| Length - Post (Mating) | 0.330 8.382mm |
| Stack Height | 11.94mm |
| Lead Length | 28.702mm |
| Length | 28.702mm |
| Length - Overall Pin | 1.130 28.700mm |
| Length - Stack Height | 0.470 11.938mm |
| Manufacturer's Part No. | 4-146501-0 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| ECCN Code | EAR99 |
| HTSUS | 8536.69.4040 |
| RoHS Status | ROHS3 Compliant |
| JESD-609 Code | e4 |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing 4-146501-0 replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for 4-146501-0?
Not automatically. Cross-reference mapping helps shortlist candidates, but package, electrical behavior, qualification scope, and approval rules still need to be checked before release.
Which parameters should teams compare first for 4-146501-0 alternatives?
Start with package, series, key attributes, lifecycle status, stock position, datasheet access, and the mapped pin-to-pin or cross-reference note. Then confirm application-specific requirements in the datasheet and RFQ stage.
Can I request a quote for an alternative to 4-146501-0?
Yes. Use the product links or RFQ actions on this page to request pricing, availability, documentation, and sourcing support for any listed alternative part.
Is 4-146501-0 obsolete, and what replacement should buyers review first?
Check the lifecycle row on this page first. If buyers need a fast starting point, the strongest mapped replacement currently surfaced here is , followed by the other alternatives shown in the comparison table.
Engineering support
Need help validating the replacement path?
If your team is unsure whether a mapped alternative to 4-146501-0 from TE Connectivity is really usable, contact us for help on package fit, pin compatibility, key parameter gaps, and qualification-facing review questions.
Contact a hardware engineer
Email our engineering support contact at [email protected], or use the contact page if the question should be routed across sourcing, engineering, and support.
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Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
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Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
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Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.